This is the ultra-large series of silicon carbide heat exchanger. It can withstand 16 bar of steam pressure and a high temperature of 210℃. This product adopts the design of our patented - double tubesheet. The carbon steel tubesheet solves the problem of pressure and temperature resistance. The other tubesheet adopts PTFE reinforced carbon steel to solve the problem that deformation of PTFE plate due to its large size. In addition, each silicon carbide tube is equipped with a separate sealing nut, which meets the sealing requirements of the large tubesheet and facilitates the maintenance of the equipment.